Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Zinc capsule supplementary food periodic table vitamin

What Is the Safe Dosage for Taking Zinc?

Published Jul,08 2011 | By James Connell

Zinc is an essential mineral that has functions in a wide range of metabolic processes. You need zinc for the proper metabolism of proteins, carbohydrates and fats. Zinc is also involved in the production of genetic material.